package com.qing.springcloud.controller;

import com.qing.springcloud.service.StockService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
@RestController
@RequestMapping("/stock")
public class StockController {

    @Autowired
    private StockService stockService;

    @GetMapping("/reduce")
    public String reduce(@RequestParam(value = "productId") Integer productId,
                         @RequestParam(value = "num") Integer num){
        stockService.reduce(productId,num);
        return "库存减少成功！";
    }
}
